import random
import os
import time
jiang=["特等奖","一等奖","二等奖","三等奖","安慰奖"]
dictionary = {"1 2":"特等奖","3 10":"一等奖","11 20":"二等奖","21 40":"三等奖","41 100":"安慰奖"}
print("欢迎来到抽奖系统")
while 1:
    if input("是否抽奖（y/n）")=='y':
        num=random.randint(1,100)

        sleep_time=0.1
        index = 0
        for i in range(10):
            os.system('cls')
            print(f"正在抽奖{jiang[index]}")
            index = (index+1) % len(jiang)
            time.sleep(sleep_time)
            sleep_time += 0.05
        os.system('cls')

        for key,value in dictionary.items():
            fan=key.split(" ")
            if num in [i for i in range(int(fan[0]),int(fan[1])+1)]:
                print(f"恭喜您中奖了{value}")
    else:
        print("欢迎下次再来")
        break

os.system('pause')